2 Ill. Adm. Code 2175.530
Peremptory Rules
Section 2175
Section 2175.530Â Peremptory
Rules
When the Board is required by
federal law, federal rules and regulations, or by a court order to adopt a
certain rule, that rule need not be published in the Illinois Register until it
has been adopted under Section 5-50 of the IAPA [5 ILCS 100/5-50]. However,
notice and text of the adopted rule must be published in the Illinois Register under
Section 5-70 of the IAPA [5 ILCS 100/5-70].